<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>03-jsx小案例</title>
  </head>
  <body>
    <div id="app"></div>

    <!-- 导入 react 主库 -->
    <script src="../js/react.development.js"></script>
    <!-- 导入 reactDom 扩展库 -->
    <script src="../js/react-dom.development.js"></script>
    <!-- 导入 babel 用于将jsx转为js -->
    <script src="../js/babel.min.js"></script>

    <script type="text/babel">
      let data = ["Angular", "React", "Vue"];
      // 创建虚拟DOM
      const VDOM = (
        <div>
          <h1>前端开发框架列表</h1>
          <ul>
            {data.map((item, index) => {
              return <li key={index}>{item}</li>;
            })}
          </ul>
        </div>
      );

      // 把虚拟DOM渲染到页面上
      ReactDOM.render(VDOM, document.getElementById('app'))
    </script>
  </body>
</html>
